26541921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40771}}^1$

素因数の和:40812

約数の個数: 16

約数和(自身を含む): 41750528

約数和(自身を除く): 15208607

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 40771, 122313, 285397, 856191, 1263901, 3791703, 8847307, 26541921]

約数ペア:

[(1, 26541921), (3, 8847307), (7, 3791703), (21, 1263901), (31, 856191), (93, 285397), (217, 122313), (651, 40771)]